[INFO] fetching crate code-rs 1.0.1...
[INFO] documenting code-rs-1.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate code-rs 1.0.1 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate code-rs 1.0.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate code-rs 1.0.1
[INFO] finished tweaking crates.io crate code-rs 1.0.1
[INFO] tweaked toml for crates.io crate code-rs 1.0.1 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3b6026cae2d12f73a2fca5d060b2ec26b038395394eb5b7590df43ae1e59d1f
[INFO] running `Command { std: "docker" "start" "-a" "e3b6026cae2d12f73a2fca5d060b2ec26b038395394eb5b7590df43ae1e59d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3b6026cae2d12f73a2fca5d060b2ec26b038395394eb5b7590df43ae1e59d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b6026cae2d12f73a2fca5d060b2ec26b038395394eb5b7590df43ae1e59d1f", kill_on_drop: false }`
[INFO] [stdout] e3b6026cae2d12f73a2fca5d060b2ec26b038395394eb5b7590df43ae1e59d1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c32a512fd7d61946dea7098bf122533129b9058f3bfc5a4cc2fb73f71bf7d5e6
[INFO] running `Command { std: "docker" "start" "-a" "c32a512fd7d61946dea7098bf122533129b9058f3bfc5a4cc2fb73f71bf7d5e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking collect_slice v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking binfield_matrix v0.2.0
[INFO] [stderr]     Checking cai_golay v0.1.1
[INFO] [stderr]     Checking cai_cyclic v0.1.2
[INFO] [stderr]  Documenting code-rs v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]  --> src/coding/bmcf.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! The standard [1]-[11] procedure for Reed Solomon/BCH error correction has the
[INFO] [stdout]   |                   ^ no item named `1` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `11`
[INFO] [stdout]  --> src/coding/bmcf.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! The standard [1]-[11] procedure for Reed Solomon/BCH error correction has the
[INFO] [stdout]   |                       ^^ no item named `11` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]   --> src/coding/bmcf.rs:32:55
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! The Berlekamp-Massey algorithm has many variants [1], [2], [9], [12], [13] mostly with
[INFO] [stdout]    |                                                       ^ no item named `1` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `2`
[INFO] [stdout]   --> src/coding/bmcf.rs:32:60
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! The Berlekamp-Massey algorithm has many variants [1], [2], [9], [12], [13] mostly with
[INFO] [stdout]    |                                                            ^ no item named `2` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `9`
[INFO] [stdout]   --> src/coding/bmcf.rs:32:65
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! The Berlekamp-Massey algorithm has many variants [1], [2], [9], [12], [13] mostly with
[INFO] [stdout]    |                                                                 ^ no item named `9` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `12`
[INFO] [stdout]   --> src/coding/bmcf.rs:32:70
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! The Berlekamp-Massey algorithm has many variants [1], [2], [9], [12], [13] mostly with
[INFO] [stdout]    |                                                                      ^^ no item named `12` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `13`
[INFO] [stdout]   --> src/coding/bmcf.rs:32:76
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! The Berlekamp-Massey algorithm has many variants [1], [2], [9], [12], [13] mostly with
[INFO] [stdout]    |                                                                            ^^ no item named `13` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k`
[INFO] [stdout]   --> src/coding/bmcf.rs:43:87
[INFO] [stdout]    |
[INFO] [stdout] 43 | //! [p<sub>0</sub>, ..., p<sub>e</sub>], 0 ≤ i < n, which is indexed as P<sub>i</sub>[k],
[INFO] [stdout]    |                                                                                       ^ no item named `k` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k`
[INFO] [stdout]   --> src/coding/bmcf.rs:46:58
[INFO] [stdout]    |
[INFO] [stdout] 46 | //! Starting with the base case i = 0, let P<sub>0</sub>[k] = Λ<sub>k</sub> so that
[INFO] [stdout]    |                                                          ^ no item named `k` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k`
[INFO] [stdout]   --> src/coding/bmcf.rs:50:39
[INFO] [stdout]    |
[INFO] [stdout] 50 | //! Then for i > 0, let P<sub>i</sub>[k] = P<sub>i-1</sub>[k]⋅α<sup>k</sup> so that
[INFO] [stdout]    |                                       ^ no item named `k` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k`
[INFO] [stdout]   --> src/coding/bmcf.rs:50:60
[INFO] [stdout]    |
[INFO] [stdout] 50 | //! Then for i > 0, let P<sub>i</sub>[k] = P<sub>i-1</sub>[k]⋅α<sup>k</sup> so that
[INFO] [stdout]    |                                                            ^ no item named `k` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/coding/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | //!    (http://www.ee.iitm.ac.in/~ee11b130/RS_report.pdf), Ramesh.
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.ee.iitm.ac.in/~ee11b130/RS_report.pdf>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/coding/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | //!    (https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19780022919.pdf), Lim, NASA
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19780022919.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/coding/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | //!    (http://downloads.bbc.co.uk/rd/pubs/whp/ whp-pdf-files/WHP031.pdf), Clarke, BBC,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://downloads.bbc.co.uk/rd/pubs/whp/>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/coding/mod.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | //!     (http://www.site.uottawa.ca/~damours/courses/ELG_5372/Lecture18.pdf), D'Amours,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.site.uottawa.ca/~damours/courses/ELG_5372/Lecture18.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/coding/mod.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | //!     (https://www.cs.duke.edu/courses/spring11/cps296.3/decoding_rs.pdf), Brown, Duke
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.cs.duke.edu/courses/spring11/cps296.3/decoding_rs.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c32a512fd7d61946dea7098bf122533129b9058f3bfc5a4cc2fb73f71bf7d5e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c32a512fd7d61946dea7098bf122533129b9058f3bfc5a4cc2fb73f71bf7d5e6", kill_on_drop: false }`
[INFO] [stdout] c32a512fd7d61946dea7098bf122533129b9058f3bfc5a4cc2fb73f71bf7d5e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] f772622708d7dd349df427bfb5e4784d49ecc5975325c0e19a6b401f51db8cf0
[INFO] running `Command { std: "docker" "start" "-a" "f772622708d7dd349df427bfb5e4784d49ecc5975325c0e19a6b401f51db8cf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking collect_slice v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking binfield_matrix v0.2.0
[INFO] [stderr]     Checking cai_golay v0.1.1
[INFO] [stderr]     Checking cai_cyclic v0.1.2
[INFO] [stderr]  Documenting code-rs v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]  --> src/coding/bmcf.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! The standard [1]-[11] procedure for Reed Solomon/BCH error correction has the
[INFO] [stdout]   |                   ^ no item named `1` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `11`
[INFO] [stdout]  --> src/coding/bmcf.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! The standard [1]-[11] procedure for Reed Solomon/BCH error correction has the
[INFO] [stdout]   |                       ^^ no item named `11` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]   --> src/coding/bmcf.rs:32:55
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! The Berlekamp-Massey algorithm has many variants [1], [2], [9], [12], [13] mostly with
[INFO] [stdout]    |                                                       ^ no item named `1` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `2`
[INFO] [stdout]   --> src/coding/bmcf.rs:32:60
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! The Berlekamp-Massey algorithm has many variants [1], [2], [9], [12], [13] mostly with
[INFO] [stdout]    |                                                            ^ no item named `2` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `9`
[INFO] [stdout]   --> src/coding/bmcf.rs:32:65
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! The Berlekamp-Massey algorithm has many variants [1], [2], [9], [12], [13] mostly with
[INFO] [stdout]    |                                                                 ^ no item named `9` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `12`
[INFO] [stdout]   --> src/coding/bmcf.rs:32:70
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! The Berlekamp-Massey algorithm has many variants [1], [2], [9], [12], [13] mostly with
[INFO] [stdout]    |                                                                      ^^ no item named `12` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `13`
[INFO] [stdout]   --> src/coding/bmcf.rs:32:76
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! The Berlekamp-Massey algorithm has many variants [1], [2], [9], [12], [13] mostly with
[INFO] [stdout]    |                                                                            ^^ no item named `13` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k`
[INFO] [stdout]   --> src/coding/bmcf.rs:43:87
[INFO] [stdout]    |
[INFO] [stdout] 43 | //! [p<sub>0</sub>, ..., p<sub>e</sub>], 0 ≤ i < n, which is indexed as P<sub>i</sub>[k],
[INFO] [stdout]    |                                                                                       ^ no item named `k` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k`
[INFO] [stdout]   --> src/coding/bmcf.rs:46:58
[INFO] [stdout]    |
[INFO] [stdout] 46 | //! Starting with the base case i = 0, let P<sub>0</sub>[k] = Λ<sub>k</sub> so that
[INFO] [stdout]    |                                                          ^ no item named `k` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k`
[INFO] [stdout]   --> src/coding/bmcf.rs:50:39
[INFO] [stdout]    |
[INFO] [stdout] 50 | //! Then for i > 0, let P<sub>i</sub>[k] = P<sub>i-1</sub>[k]⋅α<sup>k</sup> so that
[INFO] [stdout]    |                                       ^ no item named `k` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `k`
[INFO] [stdout]   --> src/coding/bmcf.rs:50:60
[INFO] [stdout]    |
[INFO] [stdout] 50 | //! Then for i > 0, let P<sub>i</sub>[k] = P<sub>i-1</sub>[k]⋅α<sup>k</sup> so that
[INFO] [stdout]    |                                                            ^ no item named `k` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/coding/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | //!    (http://www.ee.iitm.ac.in/~ee11b130/RS_report.pdf), Ramesh.
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.ee.iitm.ac.in/~ee11b130/RS_report.pdf>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/coding/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | //!    (https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19780022919.pdf), Lim, NASA
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19780022919.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/coding/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | //!    (http://downloads.bbc.co.uk/rd/pubs/whp/ whp-pdf-files/WHP031.pdf), Clarke, BBC,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://downloads.bbc.co.uk/rd/pubs/whp/>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/coding/mod.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | //!     (http://www.site.uottawa.ca/~damours/courses/ELG_5372/Lecture18.pdf), D'Amours,
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.site.uottawa.ca/~damours/courses/ELG_5372/Lecture18.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/coding/mod.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | //!     (https://www.cs.duke.edu/courses/spring11/cps296.3/decoding_rs.pdf), Brown, Duke
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.cs.duke.edu/courses/spring11/cps296.3/decoding_rs.pdf>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "f772622708d7dd349df427bfb5e4784d49ecc5975325c0e19a6b401f51db8cf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f772622708d7dd349df427bfb5e4784d49ecc5975325c0e19a6b401f51db8cf0", kill_on_drop: false }`
[INFO] [stdout] f772622708d7dd349df427bfb5e4784d49ecc5975325c0e19a6b401f51db8cf0